In textile surface finishing, 3D high-build garment printing, and specialized shoe material processing, the solid content and drying efficiency of waterborne polyurethane dispersions (PUDs) directly dictate production speed and coating build. Low-solid resins consume excessive drying energy, slow down processing lines, and often lead to slumping at print edges, stiff hand-feel, film cracking under stretch, or poor water resistance.
Engineered to meet the requirements of high-efficiency textile coating and high-elasticity printing pastes, Senova developed RS-T2352 waterborne polyurethane resin for textile coating and garment high-build paste. As a 55% high-solid anionic linear aliphatic waterborne polyurethane dispersion, RS-T2352 balances rapid drying, elasticity (elongation at break ≥ 1100%), strong tensile strength (20–30 MPa), and low water absorption (2%–5%). It serves as a premium binder for high-build textile pastes, fabric coatings, and specialty shoe material finishes.
1. Why Choose RS-T2352 Waterborne Polyurethane Resin for Textile Coating and Garment High-Build Paste?
Formulated on a fully eco-friendly waterborne system, waterborne polyurethane resin for textile coating and garment high-build paste RS-T2352 provides four core technical advantages for industrial textile processing:
- 🚀 55% High Solid Content for Maximum Line Efficiency Formulated at $55 \pm 1\%$ solid content, it significantly reduces water evaporation time and oven energy consumption. It enables rapid thickness stacking in high-build screen printing without edge slumping or sag.
- ☁️ Smooth, Soft Hand-Feel with Fast Elastic Recovery Produces a smooth, soft film with an elongation at break reaching ≥ 1100%. It exhibits flexibility and elastic recovery, returning to its original shape under repeated stretching without cracking or creasing.
- 💪 High Tensile Strength & Low Water Absorption (2%–5%) Delivers a dry film tensile strength of 20-30MPa with a 24-hour water absorption rate of 2%-5%. The dense film structure ensures resistance to laundering, moisture, and abrasion.
- 🔗 Excellent System Compatibility & Two-Component Upgrades As an anionic linear aliphatic PUD, it can be blended with other anionic waterborne polyurethane dispersions. For demanding water-resistance requirements, it accepts 1% to 5% water-dispersible crosslinker.
2. Core Application Scenarios
Waterborne polyurethane resin for textile coating and garment high-build paste RS-T2352 is optimized for applications requiring flexible film feel, thick-layer build, and recovery:
2.1 3D High-Build Garment Printing Pastes
- High-Density Garment Inks & Pastes: Ideal for 3D high-build textile printing, elastic pastes, and specialty garment inks. Forms sharp print edges with elastic recovery and wash durability.
2.2 Textile Surface Finishing & Functional Coatings
- Fabric Surface Coatings: Serves as a topcoat finish for technical textiles and apparel fabrics, imparting a smooth, soft touch along with water repelling and wear-resistant properties.
2.3 Footwear & Specialty Leather Finishes
- Shoe Material Finishing & Lamination: Designed for surface coating and functional processing of footwear textiles and synthetic leather, delivering bond strength and flex endurance.
3. RS-T2352 Technical Data Sheet (TDS)
| Physical & Chemical Properties PDF | Standard Specification Values PDF | Application Guidelines PDF |
| المكوّن | Anionic linear aliphatic waterborne PUD | Blending: Compatible with other anionic waterborne PUDs. Do NOT mix with non-anionic adhesive systems. |
| المظهر | سائل أبيض حليبي | Storage: Store between 5-30℃ in a cool, dry place. Avoid freezing, high heat, and direct sunlight (12-month shelf life). |
| المحتوى الصلب | 55 ± 1% | تحديث ثنائي المكونات: For high water-resistance demands, add 1% to 5% crosslinking agent and mix thoroughly before application. |
| قيمة الرقم الهيدروجيني | 6.0 – 8.0 | امتصاص الماء |
| الاستطالة عند الكسر | ≥ 1100 | معامل 100% |
| قوة الشد | 20 – 30 ميجا باسكال | اللزوجة (30 درجة مئوية) |
4. Formulation Synergy & Additive Optimization
When compounding high-performance printing pastes or textile coating formulations using waterborne polyurethane resin for textile coating and garment high-build paste, pigment dispersion stability, defoaming, and levelling dictate surface appearance and color density.
To prevent pigment flocculation or foam entrapment during continuous high-speed printing, combine this resin with hyperdispersants, levelling agents, and defoamers from our sister site www.rk-chem.com. High-efficiency additives work synergistically with RS-T2352 to maximize coating smoothness, color saturation, and film stability.
Request a free laboratory testing sample of RS-T2352, complete TDS documentation, or starting formulation support by reaching out to our technical team: senova-chem.com/contact.